288124920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 975985920

約数和(自身を除く): 687861000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 97, 111, 120, 148, 180, 185, 194, 222, 223, 291, 296, 333, 360, 370, 388, 444, 446, 485, 555, 582, 666, 669, 740, 776, 873, 888, 892, 970, 1110, 1115, 1164, 1332, 1338, 1455, 1480, 1665, 1746, 1784, 1940, 2007, 2220, 2230, 2328, 2664, 2676, 2910, 3330, 3345, 3492, 3589, 3880, 4014, 4365, 4440, 4460, 5352, 5820, 6660, 6690, 6984, 7178, 8028, 8251, 8730, 8920, 10035, 10767, 11640, 13320, 13380, 14356, 16056, 16502, 17460, 17945, 20070, 21534, 21631, 24753, 26760, 28712, 32301, 33004, 34920, 35890, 40140, 41255, 43068, 43262, 49506, 53835, 64602, 64893, 66008, 71780, 74259, 80280, 82510, 86136, 86524, 99012, 107670, 108155, 123765, 129204, 129786, 143560, 148518, 161505, 165020, 173048, 194679, 198024, 215340, 216310, 247530, 258408, 259572, 297036, 323010, 324465, 330040, 371295, 389358, 430680, 432620, 495060, 519144, 594072, 646020, 648930, 742590, 778716, 800347, 865240, 973395, 990120, 1292040, 1297860, 1485180, 1557432, 1600694, 1946790, 2401041, 2595720, 2970360, 3201388, 3893580, 4001735, 4802082, 6402776, 7203123, 7787160, 8003470, 9604164, 12005205, 14406246, 16006940, 19208328, 24010410, 28812492, 32013880, 36015615, 48020820, 57624984, 72031230, 96041640, 144062460, 288124920]

約数ペア:

[(1, 288124920), (2, 144062460), (3, 96041640), (4, 72031230), (5, 57624984), (6, 48020820), (8, 36015615), (9, 32013880), (10, 28812492), (12, 24010410), (15, 19208328), (18, 16006940), (20, 14406246), (24, 12005205), (30, 9604164), (36, 8003470), (37, 7787160), (40, 7203123), (45, 6402776), (60, 4802082), (72, 4001735), (74, 3893580), (90, 3201388), (97, 2970360), (111, 2595720), (120, 2401041), (148, 1946790), (180, 1600694), (185, 1557432), (194, 1485180), (222, 1297860), (223, 1292040), (291, 990120), (296, 973395), (333, 865240), (360, 800347), (370, 778716), (388, 742590), (444, 648930), (446, 646020), (485, 594072), (555, 519144), (582, 495060), (666, 432620), (669, 430680), (740, 389358), (776, 371295), (873, 330040), (888, 324465), (892, 323010), (970, 297036), (1110, 259572), (1115, 258408), (1164, 247530), (1332, 216310), (1338, 215340), (1455, 198024), (1480, 194679), (1665, 173048), (1746, 165020), (1784, 161505), (1940, 148518), (2007, 143560), (2220, 129786), (2230, 129204), (2328, 123765), (2664, 108155), (2676, 107670), (2910, 99012), (3330, 86524), (3345, 86136), (3492, 82510), (3589, 80280), (3880, 74259), (4014, 71780), (4365, 66008), (4440, 64893), (4460, 64602), (5352, 53835), (5820, 49506), (6660, 43262), (6690, 43068), (6984, 41255), (7178, 40140), (8028, 35890), (8251, 34920), (8730, 33004), (8920, 32301), (10035, 28712), (10767, 26760), (11640, 24753), (13320, 21631), (13380, 21534), (14356, 20070), (16056, 17945), (16502, 17460)]